Zachariah Todd
NPI 1841073517 · Addiction (Substance Use Disorder) Counselor · Napa, CA
Zachariah Todd is a Addiction (Substance Use Disorder) Counselor provider in Napa, CA (NPI 1841073517).
Provider details
- NPI number
- 1841073517
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- AII052820318 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-16
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Zachariah Todd's NPI number?
- Zachariah Todd's National Provider Identifier (NPI) is 1841073517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachariah Todd's specialty?
- Zachariah Todd is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Zachariah Todd located?
- Zachariah Todd's practice location on file with NPPES is 2751 Napa Valley Corporate Dr, Napa, CA 94558-6216.
- What is Zachariah Todd's phone number?
- The practice phone number listed in the NPPES registry for Zachariah Todd is (707) 259-8151.
- Is Zachariah Todd's NPI active?
- Yes — Zachariah Todd's NPI (1841073517) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.